1. Multifunctionl NILLKIN MC1 2 in 1 wireless charging transmitter + bluetooth speaker. 2. The bluetooth speaker can be easily and quickly connects to your bluetooth devices. Connect to your phones or tablets and play the music you want. 3. You can either enjoy wireless music throgh bluetooth connecting or listen to songs by connecting the 3.5mm audio cable. 4. The wireless charging transmitter meet the QI standard. The charger has wide compatibility with smartphones. Both Qi-enabled Android and iPhone devices are available. Please note that iPhone devices or Android devices with no wireless charging receiver needs to equipped with a Qi-enabled case for wireless charging. The QI-enabled case should be ordered separately. 5. This item has the functions of LED time display, alarm clock, USB charging, DSP, APT-X, NFC pairing.Specification: General Model MC1 Supports Handsfree, Bluetooth, Microphone, Volume Control Functions AUX Function, Stereo, NFC, Wireless Charging Connection Wireless, Bluetooth Interface 3.5mm Audio, USB, DC in Current Output USB: 5V/2A; Wireless: 5V/1A Player Format MP3, WMA, WAV, FLAC, APE Rate Distortion less than 1% Size 230 x 103 x 204 mm Parameters Bluetooth Version V4.0 Protocol AVRCP, A2DP, HSP/HFP Frequency Range 2.4-2.48GHz Frequency Response 80Hz-20KHz SNR >= 85dB Package Include Package Contents 1 x Speaker 1 x AUX Cable 1 x Adapter Package Weight One Package Weight 1.76kgs / 3.88lb One Package Size 25.6cm * 24cm * 14cm / 10.08inch * 9.45inch * 5.51inch Qty per Carton 4 Carton Weight 7.50kgs / 16.53lb Carton Size 50cm * 30cm * 30cm / 19.69inch * 11.81inch * 11.81inch Loading Container 20GP: 592 cartons * 4 pcs = 2368 pcs40HQ: 1375 cartons * 4 pcs = 5500 pcs