Features: 1. Bluetooth + Stereo Headset combo. 2. allows you to answer or reject phone calls at any time and anywhere. 3. Supplied with a 3.5mm cable that can be used to connect headphones to devices without bluetooth. 4. Up to 8 hours of play time, talk time up to 6 hours and standby time 120 hours. 5. Powered by lithium battery (can be charged via usb). 6. Good quality and fashionable appearance; Adjustable length hinges and very comfortable to wear. 7. Headphone is foldable and easy to transport. 8. a good option to listen to music, watch movies, chat, etc. Specifications: 1. Bluetooth version: V3.0 + EDR 2. bluetooth protocol: hsp / hfp / a2dp / avrcp 3. Output power: Class II 4. Operation distance: 10 m 5. Frequency range: 2.0 Hz to 2.0 kHz 6. Sensitivity (S.P.L): 42dB 7. Impedance: 20 ohms 8. Diameter of the conductor: 40mm 9. charging: approx 2.0 hours Type 10. plug: 3.5mm stereo 11. color: black 12. Item weight: 250g 13. Package size: 20 * 19.5 * 9cm 14. Package weight: 350g Package content: 1 x headphones 1 x USB cable 1 x audio cable 1 x User's manual
