Specifications: Usage type: hanging ear type Model: X2 Package type: Official Standard Whether single ears: Bilateral stereo Bluetooth version: Bluetooth 4.0 Color: green Channel: 2 Effective distance: 10 meters Battery capacity: 120mA Music play: 7 hours Standby time: ? 180 hours Charging time: ? 1 hours Product size: 53*4.5*3cm

• Bluetooth version: Bluetooth 4.0; Color: Black, Blue, Green
• Cable Length: 1.2 m; Plug type: 3.5 mm; Microphone Dimensions: 4 x 1.5 mm
• Model: X2; Usage type: hanging ear type
• Music play: 7 hours; Standby time: ? 180 hours; Charging time: ? 1 hours.
• Product size: 53*4.5*3cm

Bluetooth version: Bluetooth 4.0; Color: Black, Blue, GreenCenda