Features:
– BT5.0 with stable signal and low power consumption
– Support call function and A2DP music playback
– Silicone earplugs and ear hook improves wearing stability
– 5 grams very lightweight, long-wear still comfortable
– Compatible with most of your Bluetooth enabled devices (smartphones, tablets, etc.)

Specifications:
– Bluetooth V5.0
– Bluetooth mode support: A2DP, AVRCP, SPPP, HFP
– Working Distance: ? 8m (without obstacle)
– Speaker dimension: 32 ohm / ?10mm
– S/N ratio: ?80dB
– Sensitivity: 93dB
– Frequency response: 20Hz – 20KHz
– Battery specifications: 3.7V / 50mA
– Input Voltage: 5V
– Input current: 50mA
– Charging time: 1.5hrs
– Music time: 3hrs
– Talking time: 4hrs
– Standby time: 50hrs
– Panel controls:
– Main button: ON / OFF / Play / Pause / Answer / Hang Up
– “+” button: Volume Up / Next Song
– “-” button: Volume Down / Previous Song
– Colour: Black
– Product code: JAZZ-BTC17