Features:
Auto Pairing: After turn on the headsets through manual button control, the earbuds will automatically pair with your Bluetooth device through fast searching.
HiFi Audio Quality: The earbuds adopt intelligent noise reduction technology to ensure clear call and amazing lossless transmission.
Advanced Bluetooth 4.2: The hands-free headphones provide a stable wireless connection to almost all smartphones or other Bluetooth devices.
Wireless Button Control And Voice Prompts Available: So that you can control the smartphone without taking it out, such as answering the phone call.
Single-ear Or Two-ear Mode: You can conveniently share the fun or listen to the same music with your friend. The earphones are compatible with android and Apple devices.
Siri Supported: This high-quality earbuds can wake up Siri to help you easily control your phone by voice at any time.
600 mAh Charging Case: It can charge the headsets for up to 5 times after being fully charged.
 
Specification:
Item Name: Wireless Bluetooth Headsets
Driver: 15mm
Impedance: 32 OHM
Bluetooth version: 4.2
Bluetooth use frequency band: 4GHz
Power level: CLASS II
Output power: 30mW
Bluetooth distance: 10 meters without barriers
Frequency response: 20-20000Hz
Operating voltage range: 0V-2V
Microphone sensitivity: -42dB
A2DP / AVRCP high-quality stereo audio transmission and remote control protocol
Powerful noise cancellation circuit (active noise reduction)
Charging time: about 1 hour (power indication charging: red light is on, fully charged: red light is off (blue light is on).)
Play time: about 2-3 hours
Standby time: about 96 hours
Battery capacity 55MAH (charging compartment 600MAH)
Charging power: DC5V power (computer USB port, mobile phone charger, car charger)