Equipped with the latest Bluetooth 4.1 transmission technology・ Air X2 simplifies the transmission wire around the cavity between headset. Built-in transmission module which connects with high-speed and stability・ can be used alone or together・ achieve the most high-quality wireless experience whenever and wherever possible.Wearing a single ear・ you can clearly communicate with others and perceive surrounding environment・ suitable for driving・ office and all kinds of business scenes. the Air X2 outputs precise positioning・ clear gradation and surround sound with high reduction for double use. It is suitable for bedtime・ travel and other leisure situations. A perfect music company for you.Main Features:
￠ True wireless stereo Bluetooth headset ￠ Only 5.3g for each earbuds・ no feel while wearing￠ DSP intelligent noise reduction・ pure and sweet melody for you￠ English voice prompt・ not only convenient for operation・ but get known for each state￠ Built-in 45mAh Li-ion battery for each headset・ last 50h standby time￠ Coupled with a charging dock・ not only a storage box・ also functions of power bank・ not afraid of power-off any longer


Brand: RIVERSONG


Model: Air X2
Type: In-Ear
Function: Answering Phone・Bluetooth・Microphone・Multi connection function・Noise Cancelling・Song Switching
Language: English
Material: Plastic


Connectivity: Wireless
Frequency response: 20-20000Hz
Impedance: 16ohms
SNR: More Than 82dB
Sensitivity: 112dB
Talk time: 2H
Music Time: 2.5H
Standby time: 50H
Charging Time.: 1H
Compatible with: iPhone・iPod・Mobile phone


Bluetooth Version: V4.1
Bluetooth protocol: A2DP・AVRCP・HFP・HSP


Battery Types: Built-in
Battery Capacity(mAh): 45mAh Li-ion Battery for Each Headset / 220mAh Li-ion Battery for Charging Dock


0.147 Package weight: 0.178 kg
Product size (L x W x H): 18.00 x 8.00 x 6.00 cm / 7.09 x 3.15 x 2.36 inches
Package size (L x W x H): 18.00 x 8.00 x 6.00 cm / 7.09 x 3.15 x 2.36 inches


Package Contents: 2 x Headset・ 1 x Charging Dock・ 1 x Micro USB Cable・ 1 x English Manual・ 2 x Pair of Standby Earbud Tips