Our patented bone conduction technology delivers audio through the cheekbone. Open-ear leaves you free to experience the sounds of the natural world around you. 6 hour battery life, 10 day standby. Lightweight at only 29g. USB-C Charging.

Connection: Wireless

Colour: Blue

Wearing Style: Over ear

Our patented bone conduction technology delivers audio through the cheekbone. Open-ear leaves you free to experience the sounds of the natural world around you. 6 hour battery life, 10 day standby. Lightweight at only 29g. USB-C Charging.

Specifications:
Model number: S661
Bone conduction technology: Premium PitchTM 2.0
Chip: QCC3024
Bluetooth version: Bluetooth v5.1
Compatible profiles: HSP / HFP / A2DP / AVRCP
Frequency band: 2400-2483.5MHz
Maximum RF output power: 1dBm
Wireless Range: 33 ft (10m)
Speaker impedance: 8.0 0.5ohm
Speaker sensitivity: 96 3dB
Microphone sensitivity: -40 2dB
Frequency response: 20Hz - 20kHz
Sweat/Water resistance: IP55
Weight: 29g
Battery: Rechargeable Li-Polymer battery
Battery capacity: 135 mAh
Continuous play: Up to 6 hours
Standby time: Up to 10 days
Charge voltage: 5.0V
Charge time: 2 hours
Charge type: USB-C
Warranty: 2 years

Features:
Open-Ear Design
IP55 Sweat Resistant
USB-C Charge
Six Hours of Music and Calls
Secure Titanium Fit
PremiumPitch 2.0 Stereo Sound