Air-tws Mini TWS Wireless Bluetooth headphones Earbud headset charging

Type A

Specification:

1. Driver: 15mm

2. Impedance: 32 OHM

3. Bluetooth version: Bluetooth v4.2 + EDR

4. Bluetooth use band: 2.4GHz

5. Power level: CLASS II

6. Output power: 30mW

7. Bluetooth distance: 10 meters barrier

8. Frequency response: 20-20000Hz

9. Operating voltage range: 3.0V-4.2V

10. Mic sensitivity: -42dB

11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol

12. Powerful noise de-noising circuit (active noise reduction)

13. switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully)

13. Talk time is about 4-5 hours

14. music time about 4-5 hours

15. Standby time is about 100 hours

Package Includes:

2xmini Bluetooth Headphones(left and right earphones)

1x Charging box

1xUSB Charging Cable

1xUser Manual

Type B

Bluetooth 4.0TWS Earbuds

- Bluetooth CSR 4.0

- Protocol: HFP/A2DP/HSP/AVRCP

- Ear buds Battery:60Mah

- Charging Box Battery:300Mah

- Music time: about 2 hours

- Charging time: about 1.5 hours

- Range: about 10 Meters

- Size:18*25*28mm

- Color: White, Black, White+ Green, Black+ Red

- Function: Answer, Music play/pause, Quit

Package:

1 x Earbuds (Left/Right)

1 x Manual

1 x Charging case

1 x Charging cable

2 x Big and small ear tips