NFC Portable Bluetooth Speakers With Leather Straps

Model: H1   
  Design: Cool,Multifunctional,Portable   
  Compatible with: Mobile phone,MP3,PC,Tablet PC,TF/Micro SD Card   
  Supports: Bluetooth,Hands-free Calls,NFC,Remote Control,TF Card Music Playing   
  Functions: Auto Sleep,AUX Function,Songs Track,Stereo   
  Connection: Wireless   
  Interface: 3.5mm Audio,Micro USB   
  Audio Source: Bluetooth Enabled Devices,Electronic Products with 3.5mm Plug,Electronic Products with USB port,TF/Micro SD Card   
  Material: ABS   
  Color: Black,Silver

Bluetooth version: V4.0   
  Protocol: A2DP,AVRCP,HFP,HSP   
  Audio File Format: MP3   
  Transmission Distance: W/O obstacles 10m   
  Speaker Impedance: 4 ohm   
  Freq: 100Hz-20KHz   
  S/N: 60dB

Charging Voltage: 5V   
  Working Voltage: 3.4 - 7V   
  Charging time: 10 hours   
  Lasting Time: 12 hours   
  Battery Capacity: 8800mAh

Battery Type: Lithium ion battery   
  Battery Voltage: 3.7V

Package weight: 2.114 kg   
  Product size (L x W x H): 25.00 x 9.00 x 8.70 cm / 9.84 x 3.54 x 3.43 inches   
  Package size (L x W x H): 32.00 x 12.50 x 12.00 cm / 12.6 x 4.92 x 4.72 inches

Package Contents: 1 x REMAX H1 Wireless Bluetooth 4.0 Speaker, 1 x USB Cable, 1 x 3.5mm AUX Cable, 1 x Hand Strap, 1 x English User Manual