Sony WH-CH520 DSEE Technology Wireless Headphones, now available in Bangladesh at Tech Land BD. Designed with everyday convenience in mind, these on-ear wireless headphones deliver a perfect blend of high-quality sound, extended battery life, and lightweight portability—making them an excellent choice for commuters, students, and casual listeners. Equipped with 30mm dynamic drivers, the WH-CH520 provides clear and balanced audio with Sony’s proprietary DSEE (Digital Sound Enhancement Engine) technology, which restores high-frequency elements lost during compression—giving your music more detail and clarity. With Bluetooth 5.2 connectivity, these headphones support SBC and AAC codecs and offer stable, low-latency wireless transmission up to 10 meters. Enjoy up to 40 hours of battery life on a single charge, and even more with quick recharging via USB Type-C. A 3-hour full charge ensures days of wireless freedom, while 200 hours of standby time helps preserve battery when not in use. The built-in volume and playback controls let you manage your music and calls easily without touching your phone. Lightweight at just 147g, the WH-CH520 is crafted for long-term comfort with its adjustable headband and cushioned earcups. Though it lacks advanced features like ANC or ambient sound mode, it offers solid essentials, a clean minimalist design, and superior Sony audio at a budget-friendly price. Purchase the Sony WH-CH520 Wireless Headphones today from Tech Land BD and elevate your daily audio experience with Sony’s trusted sound quality and reliability.
No, it operates only via Bluetooth wireless—there is no 3.5mm audio jack.
You get up to 40 hours of playback time, with 200 hours standby.
Yes, it works with all Bluetooth-enabled devices, including Android, iOS, laptops, and more.
Networking & Connectivity | |
Bluetooth |
Version 5.2
|
Frequency Range |
2.4GHz band (2.4000GHz-2.4835GHz)
|
Frequency |
20Hz-20,000Hz (44.1kHz Sampling)
|
Audio & Microphone | |
Audio Technology |
SBC, AAC
|
Battery And Power | |
Charge time |
Approx. 3 hours
|
Charging port |
USB (Type-C)
|
Battery life |
Continuous Communication Time): Max. 40 hours
(Waiting Time): Max. 200 hours |
Special Features | |
Protection |
SCMS-T
|
Others | |
Other Features |
Volume Control: Yes
DSEE: Yes Profile: A2DP, AVRCP, HFP, HSP |
Physical Specification | |
Color |
Blue
|
Weight |
Approx. 147g
|
Technical Info | |
Range |
10m
|
Type |
Closed
|
Brand |
Sony
|
Model |
WH-CH520
|
Driver Unit |
30mm
|
Warranty Information | |
Warranty |
01 Year Parts & Service Warranty
|
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 547 | à§³ 3,082 | à§³ 9,247 |
6 | à§³ 693 | à§³ 1,565 | à§³ 9,393 |
9 | à§³ 893 | à§³ 1,066 | à§³ 9,593 |
12 | à§³ 1,102 | à§³ 817 | à§³ 9,802 |
18 | à§³ 1,435 | à§³ 563 | à§³ 10,135 |
24 | à§³ 1,915 | à§³ 442 | à§³ 10,615 |
30 | à§³ 2,042 | à§³ 358 | à§³ 10,742 |
36 | à§³ 2,442 | à§³ 310 | à§³ 11,142 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
30 | à§³ 1,932 | à§³ 354 | à§³ 10,632 |
36 | à§³ 2,328 | à§³ 306 | à§³ 11,028 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
30 | à§³ 1,932 | à§³ 354 | à§³ 10,632 |
36 | à§³ 2,328 | à§³ 306 | à§³ 11,028 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
30 | à§³ 1,932 | à§³ 354 | à§³ 10,632 |
36 | à§³ 2,328 | à§³ 306 | à§³ 11,028 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
30 | à§³ 1,932 | à§³ 354 | à§³ 10,632 |
36 | à§³ 2,328 | à§³ 306 | à§³ 11,028 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
30 | à§³ 1,932 | à§³ 354 | à§³ 10,632 |
36 | à§³ 2,328 | à§³ 306 | à§³ 11,028 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
30 | à§³ 1,932 | à§³ 354 | à§³ 10,632 |
36 | à§³ 2,328 | à§³ 306 | à§³ 11,028 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 500 | à§³ 3,067 | à§³ 9,200 |
6 | à§³ 694 | à§³ 1,566 | à§³ 9,394 |
9 | à§³ 950 | à§³ 1,072 | à§³ 9,650 |
12 | à§³ 1,220 | à§³ 827 | à§³ 9,920 |
18 | à§³ 1,563 | à§³ 570 | à§³ 10,263 |
24 | à§³ 2,061 | à§³ 448 | à§³ 10,761 |
36 | à§³ 2,755 | à§³ 318 | à§³ 11,455 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
30 | à§³ 1,932 | à§³ 354 | à§³ 10,632 |
36 | à§³ 2,328 | à§³ 306 | à§³ 11,028 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
30 | à§³ 1,932 | à§³ 354 | à§³ 10,632 |
36 | à§³ 2,328 | à§³ 306 | à§³ 11,028 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 452 | à§³ 3,051 | à§³ 9,152 |
6 | à§³ 596 | à§³ 1,549 | à§³ 9,296 |
9 | à§³ 795 | à§³ 1,055 | à§³ 9,495 |
12 | à§³ 1,002 | à§³ 809 | à§³ 9,702 |
18 | à§³ 1,332 | à§³ 557 | à§³ 10,032 |
24 | à§³ 1,806 | à§³ 438 | à§³ 10,506 |
30 | à§³ 1,932 | à§³ 354 | à§³ 10,632 |
36 | à§³ 2,328 | à§³ 306 | à§³ 11,028 |
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