Outdoor Portable Waterproof Bluetooth Speaker Heavy Bass Portable Card Color:Black Is the glass safe for

Is the glass safe for high-temperature brewing

LENGTH WAIST

it's perfect for snuggling or displaying

sea blue yellow

Outdoor Portable Waterproof Bluetooth Speaker Heavy Bass Portable Card Color:Black Is the glass safe forProduct information: Functions: Card, waterproof, dust proof, anti fall, voice prompt, call function,NFC function Applicable scenario: fitness, outdoor, mobile portable Connection: 3. 5MM audio jack USB Bluetooth connection card reader Interface type: USB Frequency response range: 100HZ 20KHZ Output power: 10~20W Signal to noise ratio: 95dB Power supply: Built in lithium battery Running time: 24 hours Extended storage: 32GB Effective distance: 18