SPECS

Part Number:	AS803	Battery:	lithium polymer battery
Speaker type:	Bone conduction transducer	Continuous playback:	Up to 8 hours
Frequency response:	20Hz~20KHz	Standby time:	Up to 10 days
Sensitivity:	105±3 decibels	Charging time:	2 hours
Microphone:	-38dB ± 3dB	Weight:	26 grams
Compatible configuration files:	A2DP, AVRCP, HSP, HFP	Guarantee:	2 years
Maximum charging voltage:	5.25 volts	Sweat resistance:	IP67
Speaker impedance:	8.5 mm ± 20%	Battery capacity:	145 mAh
Wireless range:	33 feet (10m)	Maximum RF output power	0 decibel
Frequency band:	2402MHz~2480MHz	Bluetooth version	Bluetooth ® 5.1 version

2025 Strava