Power supply: DC 5V (Micro USB interface) Audio input: various versions Bluetooth connection stereo input, using CSR64215 Bluetooth chip, Bluetooth V4.2, support APTX low delay, high software compatibility Audio output: 1. 3.5mm headphone stereo audio output (dedicated amp chip processing can directly drive the headphones or to the amplifier audio input) 2. RCA audio stereo audio output (for audio amplifier input, can not drive headphones) Shell material: aluminum anode gold
The red one is available now, will send the color randomly.
3 x HIFI-Class Bluetooth 4.2 Audio Receiver Amplifier
Specifications:1. Wireless carrier frequency: 2402~2480MHZ2. Wireless channel: 16 (automatic hopping) 3. USB ultra NANO receiver: 10m4. Material: ABS5. Color: White6. Keyboard battery: 3 * A AA batteries (not included)7. Mouse battery: 2 * AAA batteries (not included)8. Working current of mouse: 3V=10MA9. Working current of keyboard: 3V=3MAFeatures:1. 2.4GHz ultrathin wireless desktop/laptop keyboard & mouse.2. Mini size, ultra-thin, fashionable design, looks very exquisite.3. The mouse adopts infrared AVL technology, more accurate and fluent.4. Uses the advanced intelligence wireless network techonology, the keyboard & the mouse are not disturbed mutually.5. Adopting frequency hopping transmission technology, in one office it can support 32 equipments without disturbing each other.6. The mouse can automatically match with the ID, it is very convenient for use.7. The keyboard can be auto into sleep when idle.Attention:1. Please do not keep the bluetooth device close to the 2.4Ghz receiver.2. A wireless transmitter can generate electromagnetic signal,...