1. It is not only a speaker, but also a clock and alarm clock and also a radio, multi function makes your life not monotonous. 2. ABS material, not only anti drop and durable, but also the bottom silicone design prevents secondary noise caused by low frequency oscillation. 3. The alarm clock speaker supports 5.0 and is compatible with all devices, as well as the memory card function. 4. The dual alarm clock allows you to set 2 independent alarms at different times, and is equipped with LED digital display, with night light. 5. With the built-in 1200mAh rechargeable battery, it can play music for about 5-7 hours with a standby time up to 40 hours. Spec: Item Type: Digital Alarm Clock Material: ABS Model: P6 Version: 5.0 Speaker:4O 3W Power Input: DC 5V/1A Output Power: 3W Battery Type: 3.7V/1200mAh Built-In Lithium Battery 5 Rate: 80Hz-20KHz Signal To Noise Ratio: 75dB Distortion: 2% Receiving Audio Frequency Segment: 87.5-108MHz Connection Distance: About 10 Meters (Without Obstacles) Playing Music: About 5-7 Hours Standby Time: About 20-40 Hours Electricity Time: About 4 Hours Function: Clock/calendar/temperature/display, card, radio, voice prompt, call function/AUX audio input Card Function: Supports MP3 type, supports 32G maximum capacity Scope of Application: Suitable for bedrooms and offices, etc. How to Use: Long press the speaker button to turn on, enter the mode, turn on the of the mobile phone, search and select CLOCK to connect and pair M radio playback; short press M to switch to FM mode. Press the play button to start automatic channel search. packing list: 1 x Alarm Clock 1 x Charging Cable Notice: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. See moreWith the built-in 1200mAh rechargeable battery, it can play music for about 5-7 hours with a standby time up to 40 hours. It is not only a speaker, but also a clock and alarm clock and also a radio, multi function makes your life not monotonous. ABS material, not only anti drop and durable, but also the bottom silicone design prevents secondary noise caused by low frequency oscillation. The alarm clock speaker supports 5.0 and is compatible with all devices, as well as the memory card function. The dual alarm clock allows you to set 2 independent alarms at different times, and is equipped with LED digital display, with night light.