C7Music Book Listen to it: good music, all in the 'book'; the design arts and cultural appreciation of the integration, just to let you enjoy a more intelligent technology experience.

Built-in independent high-precision digital amplifier, driving four fever-level high-fidelity speakers, DSP lossless sound processing, restore the sound of the true, free to listen, from the beginning.

Appearance features

To 'Book' for the shape, the book is the spiritual food of mankind, is the most precious treasure of life on the road; music is the soul of mankind, is the best partner on the road.

The main function

Smart Bluetooth connection:

Bluetooth4.0 dual-mode Bluetooth chip, the phone can be connected with two hosts, as the left and right channels to use;

Built-in NFC wireless communication technology, fast Bluetooth automatic perfect matching connection, support APT-X high-quality audio technology.

Dual-channel call line layout, the use of high-definition noise reduction call technology to achieve high-quality wireless voice calls.

USB device connection:

U disk lossless format playback, in addition to the traditional MP3 format, but also to support higher quality, lower compression lossless music format.

TF-Card connection:

Dual audio decoding supports mobile storage devices TF Preserve music files Plug and play.

FM radio FM radio:

Built-in high-sensitivity radio antenna, at any time to listen to news entertainment programs, information real-time control.

AUX audio connection:

stand by 3.5mm international standard AUX audio input, can be connected to MP3 / MP4 / PC / tablet / computer and other equipment to play.

Specifications

Power amplifier output power: 8W x 4

Horn resistance: 4Ω

Frequency response: 100Hz-20KHz

Operating Voltage: DC IN 5V, built-in up to 13200 mA 3.7V lithium battery

Voltage output: Micruo USB 2.0A (max)

Product Size: 146 x 216 x 56 mm