Transmission radius: 10m
Product Size: 45 * 16mm
Battery capacity: 65mAh
Charging time: 1.5h
Use: In-ear / earbud style, use one ear, use both ears
Package Type: Standard (headphone + charging box + manual + box+ matte dust bag)
Standby time: 35 days
Whether single ears: bilateral stereo
Bluetooth version: 4.1
Function: support music, call function, power display, multi-point connection
Channel: Stereo
Color: white, black, red, pink, gold

Features:
*lasting:
Call 28 hours
Listening to songs 6 hours
*intelligent:
Incoming voice
Control answer
*stable:
EDR chip
Bluetooth 4.1
* Business:
Appearance introduction
Business competent

Features:
* Long standby
* High-quality chip, power saving
* Wireless headphones, unrestrained
* Clear sound quality, stereo balance, bring you the perfect music festival
* Smart caller number broadcast
* Compatible with tablet, mobile phone, notebook, Bluetooth connection, fully compatible

Product parameters:
1. Multi-function keys: Answer key (press 1)
Hang up button (press 2)
Play button (press 1)
Pause button (press 1 down)
Switch button (long press 5 seconds)
2. Metal dust filter
3 charging port
4.MIC

Charging box parameters and functions:
Links : You can link two Bluetooth devices at the same time
Features : Fast charging, high-definition call
Voice: Switch between Chinese and English, press the 2 power button under link status
Chip: Jaychip
Configuration: 2 i7 TWS Wireless Bluetooth Headsets, Charging Cables, Chinese & English Manuals, World Cover Packs, Charging Seats
Display: Apple ISO System Battery Display
Charging stand: 1000 mAh, available for 9-10 times charging the headset!
Standby time: about 120 hours
Battery Type: Rechargeable Polymer Lithium Battery
Bluetooth version: V4.2
Play music / talk time: about 3-4 hours