The M4 Bluetooth Wireless Speaker remains totally portable as it only stands 6.5cm high with a diameter of 5.5cm & contains a 600m Ah rechargeable battery that allows playback of up to 5hrs. The M4 also ships with a standard 3.5mm line in cable to use with any standard non Bluetooth device, mini USB (Universal Serial Bus) charging cable & also a funky protective carry sock. Sound output on the M4 Bluetooth Wireless Speaker is boosted by two 2.2 Watt speakers & for convenience volume & track control are located on the speaker so you can control your music from the speaker whether you are using Bluetooth wireless or the new micro SD port located on the speaker. The new micro SD feature means that you can store your music on a card up to 16GB & the speaker internal player will support MP3 & WAV file formats. Key Features
- Compatible with all wireless Bluetooth devices (iPhones, Phones, Smartphones, Laptops, Netbooks, Bluetooth dongles)
- Ultra Small & portable with stereo BIG sound.
- Built in Li-ion Rechargeable Battery giving up to 5 hours of constant playback.
- Line in port & cable for use with non-Bluetooth devices.
- Micro SD slot to play music direct from source.
- Volume & Track control on speaker.
- Perfect pocket sized portable speaker for travel.
Specification Speaker Output 2 x 2.2 watt Frequency 20-20k Hz Distortion 5 >80d B Battery Capacity 600 m Ah Battery Charge Time First charge 4 hours, 2 hours thereafter Play Time (Bluetooth) Up to 2 hours Play Time (micro SD) Up to 4 hours Play Time (line in) Up to 5 hours Bluetooth Range Up to 10 metres Bluetooth Support A2DP, AVRCP Max. micro SD Card Capacity 16 GB micro SD/micro SDHC card File Format (for music files) MP3, WAV Box Contents M4 Bluetooth Wireless Speaker (White) Line in Cable Mini USB (Universal Serial Bus) Charging Cable Carry Sock