ZEALOT H8 CVC6.0 Waterproof Sports Bluetooth Headset with Neck-Mounted Noise Reduction Call and APP Control

characteristics:
1. Bluetooth 4.2 stable transmission
2. CVC6.0 noise reduction supports high-definition calls
3. High fidelity hi-fi sound
4. Download the Enthusiast App to Listen to Massive Audio Shows
5. The neckband design that can be arbitrarily bent comfortable to wear and durable
6. Elastic and automatic contraction without knots easy to store
7. Environmental protection TPE quilt waterproof and sweatproof

Specifications:
1. Battery capacity: 150mAh
2. Weight: 20.5g
3. Speaker: 16 ohms diameter 10mm
4. Charging voltage: DC 5V
5. Bluetooth version: V4.0
6. Transmission distance: about 10m
7. Operating voltage: 3.7V
8. Output power: 64mw
9. Frequency response: 100Hz-20KHz
10. Signal to Noise Ratio: 90-110dB
11. Talk time: 9h
12. Play music: 9h
13. Standby time: 350h
14. Charging time: about 2h