Features: 1.It's the time for Bluetooth 5.0,the compatibility and the stability, have been improved several times than old Bluetooth version. 2.Can automatically Pair, Power on after taking out from the charging case. 3.Wireless stereo, left and right channel separation,both ear can be used separately. Headset parameters 1.Wireless Version :V5.0+EDR(both sides) 2. Driver: 8mm 3. Impedance: 32 OHM 4. Bluetooth use band: 2.4GHz 5. Power level: CLASS II 6. Output power: 22mW 7. Bluetooth distance: 10 meters barrier 8. Frequency response: 20-20000Hz 9. Operating voltage range: 3.0V-4.2V 10.Battery Capacity(Charging case): Internal 400mah rechargeable battery 11.Battery Capacity(earbud): Internal 45mah rechargeable battery 12.Charging Case Size: 60 mm*55 mm*22 mm 11. Talk time is about 4-5 hours 12. music time about 3-4 hours 13. Standby time is about 24 hours Package List 2 x mini Bluetooth Headphones(left and right earphones,can be used separately) 1 x Charging case 1 x USB Charging Cable 1 x User Manual 2 pairs different size Free extra ear cap
- True wireless music enjoyment and liberty, compatible with Apple iOS and Android devices for your comfort via fast Bluetooth 5.0. With built in dual microphones and compatible with both Siri and Google Now, using voice assistance and making calls on the run has never been easier.
- Extensively tested in real workouts, these earbuds come in three sizes for a secure fit that adjusts to your ears. Plus, the silicon support fitting makes sure they stay comfortably in place.You'll hardly notice them. IPX6 waterproof/dustproof ideal for sweating it out at the gym or running outside.
- No need to press any buttons,the bluetooth headphones enters to auto-pairing mode when taken out of the charging case. It can also automatically power off and charging after putting back into the charging case. You can use either one separately and switch seamlessly between two without interruption.
- Wireless earpiece last 3 to 4 hours of music time on a single charge. The charging box (400mAh) is a mobile power source, which can charge the Twins earplugs for 6 times. The listening time achieved by extra multiple charging with the charging box is more than 24 hours. In addition, the earphone also supports fast charging, charging for 15 minutes, playing music for 2 hours and 1 hour talking.
- Full in touch control, just tap your finger to control Answer/Hang up/Decline call, Play/Pause track, tracks Skip Forward/Back, Volume Up/Down, and activate voice assistant. Enhanced noise cancelling blocks out background noise. It will be your best choice for running, cycling, camping, hiking, driving, jogging and any other sports.