Specifications:

• Portable design
• Built-in recharger battery support up to 20 hours' playback time to charge their phone
• Easy to carry

Specifications:

• TF/line-in/Bluetooth play
• 500mAh battery for more than 5 hours playing
• Built-in mic, answer/end call
• Voice reminder

Main features:

• Latest 3.0 Bluetooth version, support most players
• Voice reminder function
• Expanded BXS (bass xpansion system) drives a fuller, ruched low-end response
• 500mAh high capacity Li-ion battery built in, more than 5 hours music playing
• Microphone built-in, answer/end call from the speaker
• Bluetooth range up to 10M
• Perfect Bluetooth stereo sound; bring you a good music enjoy
• Mini USB audio port, compatible with most digital audio devices
• Beautiful package for your retail

Technical specifications:

• Driver type: 45mm speaker
• Bluetooth version: V3.0
• Support: A2DP, AVRCP
• Impedance: 4 Ohm +/_15%
• Speaker power: 3W
• Input: DC 5V, 1A
• SNR: ≥95dB
• Distortion: ≤1% (1KHz)
• Frequencies: 280Hz-16KHz
• Bluetooth range: 10 meter
• Battery: 500mAh Li-ion
• Playing time: 5 hours
• Dimension: 60*60*50mm
• Materials: ABS + metal
• Available colors: Red/blue/white/black/yellow
• Microphone built-in
• Weight: 210g
• Accessories: 3.5mm audio cable, USB cable