Awei Y900 Mini Wireless Speaker 4.5W (6 Months  Warranty)Description:With noise reduction HD microphone, one button answer and hands-free call, it serves as a perfect speaker choice for your daily life.After buying this product, you can get a convenient way of music playing and two-way calling, and it supports TF card, MP3 music format, USB sound card.Made of high quality ABS material, it is durable to use.The length is 11.7cm, width is 7cm and height is 4.2cm.It is suitable for outdoor activities or home use.Item Name: Wireless  SpeakerMaterial:ABSBatteries: 1200mAhCharging Time: 2-3HChip: Jianrong CW6686EImpedance: 4ΩBluetooth Protocol Support: A2DP/AVRCP/HSP/HFPBluetooth Version: EDR+V4.2Bluetooth Transmission Distance: 8MMusic Time: 3-5HSupporting Functions: Card, Voice Prompt, Call FunctionVocal Tract System: Stereo(dual channel)Voice Prompt: YesMultipoint Connection: YesInput Charging Standard: DC5V-500mASize:11.7cmx7cmx4.2cm/4.61inx2.76inx1.65inPower output:MAX 4.5wFrequency Response:80Hz-20kHz RELATED PRODUCTS