i7s tws bluetooth earphones mini wireless earbuds sport HANDSFREE earphone cordless headset with charging box for xiaomi samsung huawei lg phone
Make Your Life without Worry
Note: This Product does not have a retail package box !!!
Features:
- Listening to the song correct, support song and call.
- Remind call number, the last call back, all intelligent Chinese and English voice prompts, boot, Pair, shutdown the phone power will be low voice prompt
- Power capacity will show on your phone, you can see the power situation anytime, do not worry about the electricity, make your life without worry
- One to two connections can be connected to two mobile phones at the same time
- Bluetooth headset connected to the phone after the shutdown, and then open the Bluetooth headset will connect back to the phone automatically, more convenient
- Intelligent compatibility: Support all Bluetooth mobile phone, Tablet, Notebook,singing it, QQ music, movies , etc, universal all mobile phone
Specification:
- Driver: 15mm
- Impedance: 32 OHM
- Bluetooth Version: Bluetooth V5.0 + EDR
- Bluetooth use band: 2.4GHz
- Power Level: Class II
- Output Power: 30mW
- Bluetooth Distance: 10 meters barrier
- Frequency Response: 20-20000Hz
- Operating Voltage Range: 3.0V -4.2V
- Mic Sensitivity: -42dB
- With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
- Powerful noise de- noising circuit (active noise reduction)
- Switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times. hear the tone switch successfully)
- Talk time is about 2-3 hours
- Music time about 1.5-2 hours
- Standby time is about 100 hours
Package Includes:
- 2 x i7s tws Bluetooth earphones (left and right earphones)
- 1 x Charging Box
- 1 x USB Charging Cable
- 1 x User Manual