Color:white Specification: 1. Drive: 15mm 2. Impedance: 40 ohms 3. Bluetooth version: Bluetooth v5.0 + EDR 5. Power level: Level II 6. Output power: 30 MW 7. Bluetooth distance: 10 m barrier 8. Frequency response: 20Hz 20000 9. Working voltage range: 3.0 V-4.2 V. 10. Microphone sensitivity: -42dB 11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 12. Powerful noise cancellation circuit (active noise reduction) 13. Talk time is about 2-3 hours 14. Music time is about 2-3 hours 15.Charging box battery capacity: 350 mAh 16.Headphone battery capacity: 35 mAh 17. Charging time: 70 minutes A: Use steps and special instructions 1. Turn on the charging box switch (blue or red light). 2. Open the top cover of the charging box and take out the earphones. (Important note: Turn on the charging box switch before opening the charging box, which is the premise for the headset to automatically turn on) 3. Pair with other devices: Turn on the phone or other device Bluetooth settings-----Search for the Bluetooth name "i11", click to connect to Bluetooth, 4. The headset is placed in the charging box to enter the charging mode, and the headset is automatically turned off. 5.i11 Tws wireless headphones can be separately and separately linked to other headphones, other Bluetooth devices use 6.i11 Tws wireless headset will automatically shut down if it is not connected to Bluetooth device for 5 minutes. B. Headphone touch function description: 1. The left ear and the right ear touch the position, touch 1 to answer the call, the left earphone touches 2 times and the volume decreases, the right earphone touches 2 times, the left ear presses 3 next, and the right clicks
Trustpilot
1 month ago
1 month ago
