MB Audios Wireless Speakers Personal Neck Deep Bass Speaker With 360 Premium Sound, In-built Mic, Neck-mounted speaker, Endurance 24 hours

Product Description NECK SPEAKER MULTIFUNCTION 24 HOURS USAGE! Liberate Your Hands and Wear Comfortably Wireless Bluetooth 5.0,free your hands.Soft silicone material and fabric material. Reasonable design can better fht the neck and shoulder curve, making it more comfortable to wear. Precise Conduction ”True Surround Sound Equipped with two units for exclusive ture surround sound.Powerful Bass Two independent bass passive plate design, making bass more powerful. Specifications: Bluetooth version:5.0 Frequency range:2.4GHz- 2 .48GHz Supporting protocols:A2DP、AVRCP、HSP、HFP Frequency response range：20Hz- 20KHz Standby/Bluetooth standby time about ：15days Music/Call time：about 24 hours Input voltage/current：5V/≥500mA