Hot Sale Earphone Wireless Hbq I7 Headphone Studio Wireless Bluetooth Headset

Product Description
ULTRA LIGHTWEIGHT ->>
only 4g (0.14oz), you can hardly feel it but still enjoy your wireless life, wear it for a long time, the ears will not feel a little pain
BATTERY LIFE ->>
Built-in bluetooth v4.1+EDR and rechargeable lithium-poly 60mAh battery, 1.5-2 hours charging time, 3-4 hours continuous AUDIO PLAYTIME under medium volume
COMFORTABLE WEARING ->>
Ergonomic design and skin-friendly surface treatment, securely fit in your ear, you only need to put it on, then it works, no troublesome wires from tangling or around your neck
CRYSTAL SOUND ->>
Built-in HD and Sensitivity microphone, presents the purest sound quality for clear communication of handsfree calls and your favorite music with signal range up to 33ft (10 meters)
DSP INTELLIGENT NOISE CANCELLING ->>
Automatic sensing of the surrounding environment, to determine and reduce noise decibels, 360-degree omni-directional noise reduction, the call sound more clear
Description
Item type: Mini Bluetooth Headphones
Application: Universal
Color: Black/Pink/Red/White/Golden
Weight: 50g
Product size: 15*35mm, 25mm in diameter
Package size: 9.5*3.5*13 cm
Parameter
Bluetooth version: Bluetooth V4.1 + EDR
Bluetooth use band: 2.4GHz
Bluetooth distance: 10 meters barrier
Frequency response: 20-20000Hz
Driver: 15mm
Impedance: 32 OHM
Power level: CLASS II
Output power: 30mW
Operating voltage range: 3.0V-4.2V
Mic sensitivity: -42dB
Battery capacity: 60MAH
Talking time: 4-5H
Music time: 4-5H
Standby time: 120H
Charging time: about 60 min
Charging power: DC5V
Compatibility: 99% mobile phones of Android, IOS, Microsoft, Symbian with Bluetooth enabled
--A2DP /AVRCP high quality stereo audio transmission and remote control protocol
--Powerful noise canceling circuit (active noise reduction)
--Switch between English and Chinese (not connected to Bluetooth at boot status, and press switch 2 times to hear prompt tone switching successfully)
--Charging time is about 1 hours (Charging: red light is bright; Full of electricity: red light goes out, blue light is on)
Package content
1 * Mini Bluetooth Headphones
1 * USB Charging Cable
1 * User Manual