BT31A

Bluetooth AURACAST TX & RX Adapter

• Advanced Bluetooth Technology 5.4 with AURACAST
• It assists AURACAST earphones/speakers in discovering and joining AURACAST
broadcasts transmitted by nearby sources like smartphones or TVs.
• Low Latency and instant sound transmission, enables user to enjoy high-quality audio .
• Supreme Audio Connectivity and Quality with improved connection stability,
faster pairing, and reduced power consumption for connected devices.
• Playing time is approximately 3 hours at maximum volume.
• Build-in Rechargebale Battery 150mAh
• Switch off if no operation in 10 minutes.

Model：BT31A

Bluetooth Version: 5.4
Bluetooth frequency: 2402-2480mHz
Bluetooth audio technology: SBC AAC
Bluetooth Distance: about 10 m
Playing time is approximately 3 hours at maximum volume.
Charging time: about 2 hours
Battery: 3.7v 250mAh battery
Power input: DC 5V/500mA
Product Size: 61.2*28.2*13.7mm
Audio Jack: 3.5mm Aux-in /Aux-out
PProduct weight: 16g
Material: Black ABS shell