HOCO HC3 Wireless Bluetooth Speaker Shocking Heavy Bass Portable Outdoor Sound Box Waterproof Sports Desktop Speaker Subwoofer Clear Stereo For All Smartphones Universal

hoco. Product description: Speaker unit: 45MM2 4 5W2+dual diaphragm THD+N 10%. Frequency response: 120HZ~20000Hz. Product size: 2026060MM. Bluetooth specifications: Bluetooth V5.0 JL. Weight: 561g. Support protocols A2DP, AVRCP, HFP. Transmission range: 10 meters Transmission frequency: 2.4GHz. Maximum output power: 5W*2 Signal-to-noise ratio S/N: 90DB, Distortion THD: 5 Function: Supports Bluetooth playback, calls, FM, TF card, USB, AUX, TWS playback modes. Charging voltage: DC 5V, charging time is about 3 hours. Talk time: more than 5 hours. Music time: about 5 hours when playing at 80 volume). Battery capacity: 2400mAH, charging about 3 hours. Features: 1. Using two 5W high-power speakers and a dual-diaphragm design, the bass is rich and powerful, and the sound penetration is strong. Paired with a woven lanyard, it can be hung on a bag or handlebar, making it easy to carry when traveling outdoors. 2.2400 mAh large battery, long playback time. TWS interconnection mode, pairing du