LISTEN / TALK / STANDBY TIME
Up to 6.5 hours listening, up to 4 hours talk time
ROAMING RANGE
Up to 33 ft / 10 m
BATTERY
Earbuds: 60 mAh each | Charging case: 440 mAh
Rechargeable lithium-ion polymer (non-replaceable)
Full charge: earbuds ~2 hours; earbuds + case ~3 hours
Quick charge: ~1 hour listening from a 10-minute charge
BLUETOOTH
Version 5.0, Hands-Free Profile (HFP) 1.7
AUDIO PROFILES
A2DP 1.3.1, AVRCP 1.6
FREQUENCY RESPONSE
20 – 20,000 Hz
MICROPHONES
Four mics with noise-canceling DSP for clear calls
SPEAKER DRIVER
5.8 mm
MOISTURE PROTECTION
Sweat-resistant, IPX4 water protection
WEIGHT
5.8 g per earbud; 38.6 g (charging case, without earbuds)
CALL CONTROLS
Answer/end, mute, volume up/down
MEDIA CONTROLS
Play/pause, track forward/back, activate voice assistant
VOICE & ALERTS
Enhanced voice prompts for remaining talk time and connection status
APPLICATIONS SUPPORTED
BackBeat app for iOS and Android
