5G Vacuum Bluetooth Music Cup

Function :

Bluetooth audio: bluetooth 3.0. Maximum receiving distance of 15m.
Bluetooth phone: clear voice, no echo, bluetooth voice navigation.
Audio output: fidelity, subwoofer output, large output volume, acoustic reading learning
Tf card player: insert tf card, it automatically turns to tf card player, supports mp3 format, acoustic reading learning.
Control:human touch sensing

Power and memory: automatically memorize the previous volume
Active connection: open bluetooth speakers, automatically connect to previous device
Built-in battery: 1000ma built-in rechargeable lithium battery which is environmental-friendly and energy-saving
Long working hours: after a one-time full power recharge, can work for more than 10hours. Lighting for more than 2hours

Insulation effect: 80 degrees above 2hrs; 58 degrees above 6hrs
Cold preservation effect: 11 degrees below 6hrs
Executive standard: gb9684-2011
Patent no: zl201520542633.5
Model: zkd-118
Cup cover: imported food grade abs
Cup body: imported food grade 304 stainless steel
Capacity:380ml