Name: Wireless Neckband Headphones
Model: JR-DY01
Type: in-ear
BT version: V5.0
Audio decoding: SBC
Supported protocols: HSP/HFP/A2DP/AVRCP
Frequency response range: 20Hz~20kHz
Speaker type: dual dynamic speakers
Speaker size: Φ8.0mm*4
Speaker rated power: 3mW
Speaker impedance: 32Ω±15%
Speaker sensitivity: 103±3dB
Battery capacity: 105 mAh
Music time: about 8h (80% volume)
Talk time: about 7h (80% volume)
Standby time (connected): about 48h
Charging time: about 1.5h
Charging input: DC 5V/200mA
Charging port: Micro
Material: ABS+silicone
Net weight: about 27g
![](https://cdn.shopifycdn.net/s/files/1/0616/7019/5379/files/3_8f24e1fc-1ae5-45a1-8b0e-b81ce88b5786_480x480.jpg?v=1646807609)
![](https://cdn.shopifycdn.net/s/files/1/0616/7019/5379/files/2_3d09255b-71cb-4db4-9923-588bd0ba1bfb_480x480.jpg?v=1646807633)
![](https://cdn.shopifycdn.net/s/files/1/0616/7019/5379/files/DY01_480x480.png?v=1646807652)
![](https://cdn.shopifycdn.net/s/files/1/0616/7019/5379/files/DY01_480x480.jpg?v=1646807666)
![](https://cdn.shopifycdn.net/s/files/1/0616/7019/5379/files/DY01_8fc1f638-11c4-4179-a316-38482402e4b4_480x480.jpg?v=1646807679)
![](https://cdn.shopifycdn.net/s/files/1/0616/7019/5379/files/lADPDiQ3QA7A48XNBkDNBkA_1600_1600_480x480.jpg?v=1646807697)