WiWU GB01 Wireless Bluetooth Neckband Wired Earphones for Sports

Specifications:

- Battery: 200mAh/3.7V

- Bluetooth: V5.3

- Chips: JL7003

- Charging time: 2 hours

- Working time: 18-20 hours

- Standby time: 200 hours

- Type C charging

- Signal-to-Noise Ratio (S/N): ≥92dB

- Speaker: Φ10mm @ 32 ohms