Bluetooth specification: V4.2+EDR Wireless transmission range: 10M Audio noise ratio: ≥90db Battery capacity: 1200mAh Built-in voltage: 3.7V Normal volume playback: 3~6H Speaker specifications: ¢52mm*2 Speaker power: 4Ω/5W Frequency response: 150HZ-20KHZ Size: 85*85*168mm Weight: 482g Charging voltage: 5V/500mA Features: Bluetooth connection Audio input FM radio Micro SD card direct reading U disk direct reading MINI Micro USB charging Bluetooth calls can be picked up with one button Built-in lithium battery How to Use: – Turn the switch to Bluetooth, a beep means the speaker is on – Open the Bluetooth of your mobile phone(for example), search and find start?; – Play music easily via the Bluetooth speaker.
4.1 Bluetooth Speaker Jaw-dropping Sound Quality and Volume best speaker for laptop and mobile
Wireless Portable 4.1 Bluetooth Speaker – Whether you’re Partying, Walking out, Camping, Hiking, Biking, or just lounging around the house, enjoy a full-range stereo sound with a impressive volume
Built-in rechargeable 3.7V, 1200mAh lithium-ion polymer battery: Provides extended playback, enables you to stream music for up to 3 hours on a full charge speaker bluetooth
Broad Compatibility: Quick pairing through Bluetooth with iPhone, iPad Mini, iPad 4/3/2, iPod, Blackberry, Nexus, Samsung and other popular smartphones
Speaker for mobile, Wireless speakers, Wireless Speakers for Computer Single to Noise >90db Charging : 5V/500mA₦5,000