Features:

1. Support V2.1 Bluetooth wireless play and transmission

2. 10m wireless transmission range

3. Support  stereo play

4. 40mm neodymium speaker

5. Ultra long calling time and standby time

6. Suitable for all mobile phones with Bluetooth function and computers

7. Mini and compact design for

Features:

1. Support V2.1 Bluetooth wireless play and transmission

2. 10m wireless transmission range

3. Support  stereo play

4. 40mm neodymium speaker

5. Ultra long calling time and standby time

6. Suitable for all mobile phones with Bluetooth function and computers

7. Mini and compact design for convenient carry

8. Foldable steel is retractable and comfortable to wear

9. Soft and permeable earmuff

Specifications:

1. Speaker Diameter: 1.57" / 4cm

2. Sensitivity: 105dB S.P.L at 1KHz

3. Frequency Response: 20Hz-20,000Hz

4. Rated Power: 25mW

5. Bluetooth Version: V2.1

6. Transmission Power: Class 2

7. Radio Frequency: 2.4-2 .48GHz

8. Transmission Distance: 10 Meters

9. Charging Time: 3 Hours

10. Talking Time: 10 Hours

11. Music Playing Time: Up to 7 Hours

12. USB Cable Length: 23.62" / 60cm

13. Weight: 1.48oz / 42g

14. Color: Blue

15. Compatible with: Universal

16. Dimensions: (13.38 x 1.77)" / (34 x 4.5)cm (L x Dia.)Package Includes:

1 x Bluetooth Sports Headset1 x USB Cable1 x User Manual