Wireless Bluetooth-compatible Headphones 200mAH 20H Playtime Neckband Magnetic Earbuds Waterproof Sports Earphone

5. Life grade waterproof.
6. Low latency for sound and picture synchronization.

Description:
Name: Earphone
Sensitivity: 91dB+/3dB
Battery capacity: 200mAH
Headphone charging current: 5V=1A
Bluetooth-compatible version: 5.0+RDE
Signal to noise ratio: 95dB
Product weight: approximately 50g
Playback duration: approximately 20 hours
Packing list:
Earphone x 1
Data Cable x 1
Manual x 1
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don’t mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.