Joyroom Bluetooth Wireless Speaker 2200 Mah – JR-M01 – Black-53

Features: 1. BT 5.0 chip (Lower power consumption than veion 4.2, fast connection and transmission speed, up to 10m stable transmission distance without obstacle) 2. Compact and portable(Easy to carry, free to enjoy the music everywhere) 3. 52mm speaker (Equipped with power amplifier chip, 360°high-quality surround stereo sound, and provides an immeive experience) 4. Multiple play modes of TF card and wireless BT function, free to switch the modes. (click M button to switch into BT function or TF card off-line lossless music mode) 5. Built-in HD microphone. (Free to control the whole function, easy to make HD voice calls by it) 6. Independent multifunctional button, easy to operate. (Multifunction button helps to operate it easily, one-click to start/stop music, or pick up and hang up the phone) 7. TWS interconnection function is support (Click one wireless audio to interconnect with the other speaker, dual wireless speaker will form a left and right surround channels, just like family cinema) 8. IPX4 living waterproof(Resistant to sweat and splash in daily life) Specifications. Name: Wireless speaker Model: JR-MLO1 BT veion: V5.0 BT audio decoding: MP3 BT protocols: HSP/HFP/A2DP/AVR BT frequency: 2.4GHz Rated voltage: DC 3.7V Built-in lithium battery: 2200mAh/3000mAh Speaker specification: 52mm/49/5W Maximum output power: 5W Charging voltage: DC 3.7V/500mA Charging time: 4H/2200mAh, 6H/3000mAh Play time 1: about 14 hou-medium volume (2200mAh) Play time 2: about 18 hou-medium volume(3000mAh) Standby time: 120H(2200mAh) TF supported formats: within 32G (MP3/WAV music format) BT distance: 8-10M SNR: > 86db Distortion factor: <1% Size: 101.3 * 76mm