HUAWEI FreeLace Wireless Earphone Bluetooth-compatible 5.2 Neck Hanging Magnetic Absorption Headphones - Green

• HiPair Technology: Adopt HUAWEI HiPair and fast charging technology, you can insert the mobile phone Type-C interface through the built-in Type-C connector of the earphone, so that complete the BT pairing and the earphone charging, enjoying its new experience just in one step
• Natural & Beautiful Sound: Equipped with a 9.2mm moving coil unit to make the sound field wider; TPU polymer diaphragm, powerful bass; composite titanium plating process, high-pitched is tenuto and melodious
• Comfortable to Wear: Combined with nickel-titanium alloy and silica gel, it is flexible, skin-friendly and elastic. It not only keeps fit with the neck, but also facilitates folding and storage when traveling
• Fast Charge & Low Consumption: It adopts 3C high-performance tiny little lithium battery, charging for 5 minutes, playing for up to 4 hours, full power can listen to songs for 18 hours in a row
•  Audio & Video Synchronization: Support for HUAWEI BT low-latency technology, automatically switch to "low latency" mode when entering the mobile phone game, greatly reducing the game audio delay, keeping the game sound and picture synchronized, the game is smoother
• Call Noise Reduction: The dual-channel windproof cavity is designed with BT call noise reduction technology to greatly eliminate ambient noise
• IP55 Dustproof & Waterproof: IP55 life dustproof and waterproof, to a certain extend, it can protect the earphones from sweat, splashing, light rain and other daily life water
• Smart Design: The built-in switch intelligently recognizes the state of the earphone, convenient to use and easy to carry

Specifications:

• Bluetooth-compatible: Bluetooth-compatible 5.2
• Wearing Style: Neck-hanging
• Battery Type: Polymer Lithium Battery
• Indicator Light: Four-color lights (Red, Yellow, Green, White)
• Charging Port: USB Type-C
• Battery Capacity: 120mAh (Nominal Capacity)
• Buttons: Function Key x 1; Volume + Key x 1; Volume - Key x 1
• Theoretical Charging Time: Approximately 70 minutes to fully charge the earphones
• Music Playback Duration: Approximately 18 hours
• Voice Call Duration: Approximately 12 hours
• Battery Life: May vary depending on device settings, usage, and various other factors
• Call Quality: Call metrics such as transmit/receive loudness, transmit/receive background noise, transmit/receive frequency response, transmit/receive distortion, and echo reference narrowband call standard TIA-810B/wideband call standard TIA-920
• Microphone: 1 Silicon Microphone, supports uplink noise reduction during calls
• Speaker: 2 Dynamic Drivers (13mm in diameter)
• Dust and Water Resistance: IP55
• Call Noise Reduction: Single microphone for noise reduction during calls