bonesense

• Open ear design
• Bluetooth v5.0
• Built-in microphone
• Battery life: ~6hrs (playing audio), ~10hrs (connected)
• IP55 Dust & Water Resistant
• Built for work and play
• Micro USB Charging (cable included)

Specifications

• SNR: 90 dB
• Battery: 3.7V, 140 mAh battery
• Supports: HSP / HFP / A2DP / AVRCP / BLE
• Bluetooth: 5.0
• Vibrator unit: 90 ± 3dB
• Frequency: 2.402-2.480GHz
• Response Frequency: 80 ~ 5000hz
• Connection distance: 10M