AEC BQ-618 Wireless Bluetooth Over-ear HiFi Headset Handsfree Echo Cancellation Headphone Earphone with Mic
Intelligent Bluetooth, wireless HIFI.
Sound effect of suspended micro HIFI.
Built in microphone, support for digital signal processing echo cancellation technology.
Color: Black, White, Blue
Trumpet specification: 30mm
Output power: 32Ohm 45mW
Frequency response: 200Hz-2000Hz
Signal-to-noise ratio: ≥90DB
Bluetooth standard: Bluetooth 4.1+EDR
Support protocols: HFP, A2DP, AVRCP
Support 3.5mm audio input
Power supply mode: built-in lithium battery 190mAh
Charge time: 3 hours.
Effective distance: 10 meters
Working time: more than 10 hours
Standby time: 250 hours
Charging interface: Micro USB
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1 x Bluetooth Headphone