Bluetooth headset mini wireless earbuds waterproof sports mini headset wireless stereo headset

1. Driver: 15mm

2. Impedance: 32 OHM

3. Bluetooth version: v5.0+EDR

4. Bluetooth use frequency band: 2.4GHz

5. Power level: CLASS II

6. Output power: 30mW

7. Bluetooth distance: 10 meters without barriers

8. Frequency response: 20-20000Hz

9. Operating voltage range: 3.0V-5.0V

10. Microphone sensitivity: -42dB

11. The net weight of the product is about 70g

Talk time about 4 hours

Music time is about 4 hours

Standby time is about 120 hours

Charging time is about 40 minutes

Battery capacity 35MAH (charge storage 350MAH)

21. Charging power supply: DC5V power supply [round hole interface] (computer USB port, mobile phone charger, car charger)

Single product weight: 35.6g

Weight with box: 66g

Accessories: manual + data cable + ear cap