Bluetooth version: Bluetooth 5.0
Operating range: 300 meters
Operation frequency: 2.402~2.480GHz
Supported profile: A2DP, HFP, HSP, VRCP, SPP
Supported CODEC: SBS and AAC
Charge time: approximately 2 hours
Charging input: 5V DC>=500mA
Battery type: 3.7v 450mAh lithium-ion polymer rechargeable battery
Standby time: 100 hours
Music working time: approximately 25 hours (80% volume)
Call working time: approximately 25 hours (80% volume)
Operating temperature: -10-55 ℃
Features:
Bluetooth 5.0
450mAh big capacity battery
AI Noise-Canceling
DSP audio operation
IP54 waterproof
Smart microphone pickup
Suoppert 2 person 300 m intercom
Package includes:
Host: * 1
Horn: * 1
Velcro on the back of the host: * 2
Host installation clamp and screw kit: * 1
TYPE-C charging cable: * 1
Instructions in English: * 1
Color box material: pit paper box
Product size: 8.4 * 5.0 * 2.0CM
Product weight: 44.5g
Outer box size: 15.7 * 10.5 * 5.2CM
Total product weight: 201.9g
