A8 Charging Base Audio NFC Bluetooth Speaker Alarm Clock, Specification: US Plug Specifications: 1. Output power: 5W+5W, peak power 7.5W 2. Frequency response: 70-20KHz 3. Speaker: 8 ohm, 5Wx2PCS 2.0 stereo speakers 4. Signal to noise ratio: FM 40dB iPodiPhone 70dB AUX input 70dB 5. Power input: AC input 100-240V 50-60Hz, DC output 12V2.5A transformer 6. Applicable models: suitable for small interface Apple series 7. Clock backup power supply: Built-in a 3V150mA button battery 8. Size: about 21x12.5x9 cm 9. Packing list: audio host, power adapter, remote control (containing a 2032 button battery), audio cable, mobile phone pallet, manual Features: 1. PLL electronic adjustment FM radio function: receiving frequency 76-108MHz 2. Bluetooth function: through the Bluetooth link to play mobile phone music, control up and down music, play and pause, the speaker Bluetooth can answer mobile phone calls and two-way intercom calls 3. NFC Bluetooth search-free pairing, touch direct link function 4. The sound button adopts a new touch screen with backlight, no buttons, direct touch 5. The audio panel and display lens are made of scratch-resistant high-transparent acrylic 6. Large-screen LCD clock and status display, highlight backlight, six-level backlight brightness can be adjusted 7. Alarm clock function: dual alarm clock settings, alarm clock music can be set to the phones own ringtones, FM radio, iPodiPhone music playback 8. USB1 supports Apple series playback and charging U disk playback 9. USB2 supports charging various Android phones and tablets 10. AUX function 11. Headphone output function 12. With remote control, can remotely control the player 13. HIFI-level power amplifier chip, the sound is soft and delicate, rich and full