New Bluetooth 5.0, Jerry 6976D Bluetooth solution
■Bluetooth effective distance <10 meters
■Best talking distance <10m
■Maximum power of earphone 10mW
■Headphone amplifier type: chip built-in
■Audio signal-to-noise ratio: S/N ≥90dB
■Frequency response: 50Hz～20KHz
■Speaker unit: 10mm, 32R copper ring
■Built-in battery: Lithium battery: Earphone: 3.7V / 35mAh Charging stand: 3.7V / 250mAh
■Music time: about 5 hours (80% volume)
■Talk time: about 5 hours (80% volume)
■Standby time: 780 hours
■Charging input standard: Micro DC5V, 1000mA
■Charging time: earphone: about 0.5 hour; charging box: about 1 hour
■Battery cycle life The capacity after charging and discharging cycles ≥300 times is 80% of the initial capacity
Channel system: stereo
■Bluetooth operating frequency: 2.402GHz-2.480GHz
■Receiving sensitivity: -91 dBm
■Support Bluetooth protocol Support
Hands Free 1.6 Headset 1.1 A2DP 1.2 AVRCP 1.5
Active and passive: active
■Size: Charging box size: 50*23*20mm
Headphone size: 40*15*15mm
■Weight: 20g
■Main material: ABS
