Wireless bluetooth 4.0 Earphone mini size in ear universal general interface sport headphone Free shipping

 Features  

Bluetooth version V4.0 + EDR

Radio frequency 2.402-2.480GHz

Transmission power Class2

Support A2DP music playback (audio output: 35mW， Play / Pause)

Multi-point connections can be connected to two one with two Bluetooth devices simultaneously

Transmission range 10m

Charging Power AC input 110-240V DC output 5V (charging time / about 2 hours / charging voltage 3.7v)

4 hours talk time (music playback three hours / standby time 120 hours / working current <15mA)

Intelligent voice prompts prompted the state of equipment / to cable

Noise MIC  special top silicon Marks

wearing styles Ear / Stealth headphones patented product

Battery type 50mA rechargeable lithium battery

Dimensions 12mm * 12mm * 12mm

Earphone weight around 8.5g

 Packing  

Earphone*1

Charge wire*1

User manual*1

Box*1