A wearable speaker packed with a thump, Hook creates a unique sound experience. This dynamic speaker surrounds you with clear, high-definition sound while keeping you aware of your surroundings. The lightweight silicon design leans lightly on your shoulder providing a comfortable and secure fit. Tech Specs Bluetooth Version: v5.0 + EDR Bluetooth Profiles: HSP / HFP / A2DP /AVRCP/AAC Chipset: JL-AC6973D4 Speaker Output: 2*3W Input: 5V/1A Impedance: 4Ω Frequency Range: 2.4GHz－2.48GHz Charging Time: 2-3 Hours Playing Time: 8-9 Hours Battery Capacity: 600mAh Battery Type: Li-polymer Operating distance: 10m