Awei Y333 Portable Bluetooth-compatible Speaker Waterproof TWS HiFi Heavy Bass Stereo Sound Wireless Speake

Awei Y333 Portable Bluetooth-compatible Speaker Waterproof TWS HiFi Heavy Bass Stereo Sound Wireless Speaker Supports Hands Free Call Feature: 1. Smart home Bluetooth-compatible speaker, suitable for family gathering music playback 2. Built-in noise reduction high-definition microphone, supports hands-free call 3. Support Bluetooth-compatible mode/TF card mode/AUX/USB pendrive playback mode 4. Support TWS dual speaker pairing, enjoy more surround and shocking sound effects 5. Shocking heavy bass, four-unit sound, creating professional sound effects 6. Bluetooth-compatible 5.0, transmission distance> 10 meters 7. Music play for 6 hours 8. Phone call for about 7 hours 9. Built-in 1800mAh high-capacity battery, battery life>3.5H (100% volume), charging time <3H Specification: Brand: Awei Model: Y333 Bluetooth-compatible chip: Zhongke Lanxun Bluetooth-compatible version: 5.0 Bluetooth-compatible frequency: 2.4GHz Battery capacity: 1800mA/3.7V Bluetooth-compatible transmission distance:> 10m Bluetooth-compatible transmitting frequency: Class 2 (2.5mW) Bluetooth-compatible antenna: built-in Bluetooth-compatible protocol: A2DP/AVRCP/HFP/HSP Rated power: 5W*2 Distortion degree: THD＜1% Frequency response range: 60Hz~16kHz Signal to noise ratio: ≥90 FM frequency bandwidth range: N FM antenna: N Battery life: >3.5H (100% volume) Charging time: <3H Working voltage: DC 3.3V-4.2V Charging voltage: DC 5V±0.2V Charging current: ≥1A Charging interface: Micro_USB Product size: 460mm*78mm*74.5mm(L*W*H) Product weight: 980g