I7S Bluetooth Earphones Portable Wireless mini Headphones With Charging Box mini bluetooth headsets Universal type I7S TWS
Feature:
1. Support listening to songs and answering phone calls.
2. Calling and broadcasting numbers, all-intelligent English voice prompts, boot-up, matching, shutdown, disconnection of mobile phones, low power will be voice prompts.
3. iOS power display, for Apple mobile phone connected to the earphone, there is power display, you can watch the headphone power situation at any time.
4. One to two connections, headphones can connect two mobile phones at the same time.
5. The Bluetooth headset will automatically connect to the mobile phone when it is turned off, which is convenient and faster.
6. Intelligent compatibility: support all mobile phones, tablets and notebooks with Bluetooth function. Compatible with more than 100% APP, player, TV, chat, etc.
Function:
1. With A2DP/AVRCP High Quality Stereo Audio Transmission and Remote Control Protocol.
2. Strong Noise Reduction Circuit (Active Noise Reduction).
3. Switch between Chinese and English (turn on, disconnect Bluetooth status, press switch twice, hear prompt sound switch successfully).
Specifications:
Driver: 15mm
Impedance: 32ohm
Bluetooth version: Bluetooth v4.1 + EDR
Bluetooth Usage Band: 2.4 GHz
Power Level: CLASS II
Output power: 30 mW
Bluetooth Distance: Barrier-free 15 meters
Frequency response: 20-20000Hz
Working voltage range: 3.0V-4.2V
Microphone sensitivity: - 42dB
Charging time: about 1 hour (power indication charging: red light on, full of electricity: red light off (blue light on)).
Call time: about 2-3 hours
Music Time: about 2-3 hours
Standby time: about 96 hours
Charging time: about 60 minutes
Battery capacity: 55mAh
Charging power supply: DC5V power interface (computer USB port, mobile phone charger, car charger)
Net weight: 31g
Gross weight: 81g
Charging box size: 68*58*25mm/2.67*2.28*0.98''
Packaging size: 100*100*32mm/3.93*3.93*1.25''
Color: Black, White, Gold, Pink,Red
Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
