Feature:1. [Noise Cancelling] Dual microphone intelligent noise reduction, coupled with Digital Signal Processor and RCV software algorithm, 3 in 1 soft and hard combination, strong filtering of environmental noise, effectively distinguishing voice, and giving you a clear and thorough call experience.2. [High Stability] Wrap around earphones use 5.0 technology, high stability without delay, connection without lag, high performance and low power consumption. 48h talk time, 36h listening to songs, 688h standby time, 1-2 hours charging time.3. [Ear Hanging Type] Business earphones adopt innovative balanced ear hook design can disperse the weight of the headset when wearing it, and the support point is made of elastic soft rubber material, which is comfortable even when worn for a long time.4. [Double Rotation and Angle] Over the ear headphones use imported alloy shaft, double rotation, and the angle can be adjusted arbitrarily to meet the different wearing habits of the public, and wearing glasses does not affect at all.5. [Deep Bass] Wireless earphones customized 13mm moving coil speakers, improve the bass dynamic performance from the basic hardware, layer by layer analysis, the voice of the call can be heard more clearly and loudly, and the wider sound field creates an immersive call experience.Specification:Item Type: Ear Hanging Type Earphone Material: ABSColour: BlackApplicable Scope: Smart Devices with Function Parameter: Version: V5.1+EDR Mode: Handsfree or HeadsetPower: 0.25MW-2.5MWTransmission Range: Approx. 10m / 33ftBuilt in Battery: Lithium-ion Battery Battery Capacity: 300mAh (included)Charging Voltage and Current: 5V+0.25V/1ACharging Time: About 1-2 HoursStandby Time: About 688 HoursTalk Time: About 48 Hours (About 36 Hours for Listening To Songs)Wireless Frequency: 2. 402GHZ-2.480GHZ ISM Support Protocol: A2DP AVRCP HFP HSP Transmission Frequency BandSmart
