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Model S31 Earbud weight (Single) 8.2 g
Case Weight 63.6g
Gross Weight 80g
Earbud Dimension 44.52 ×46.84 ×13.61 mm
Case Dimensions 684.52 X 62.3X 27.81mm
Earbud Battery Capacity (Single) 60 mAh
Case Battery Capacity 600 mAh
Earbuds Charging Time 90 mins
Case Charging Time (Wired) 120 min
Speaker Impedance 16 Ω
Bluetooth Range 10m (Open space)
Bluetooth Version Bluetooth® 5.3
Bluetooth Protocols HFP / A2DP / AVRCP
Input 5V=0.5A
Working Temperature 0℃ ~ 45℃
Bluetooth Frequency Range 2.400 GHz ~ 2.4835 GHz
Audio Frequency Range 20Hz ~ 20KHz
MSRP: $39.99 via 1MORE website