LANGSDOM Airware Pro BE19 Open Ear Headphones MP3 Mode Waterproof Running Earphones Built In 32G Storage - Grey+Green

Description

LANGSDOM Airware Pro BE19 Open Ear Headphones MP3 Mode Waterproof Running Earphones Built In 32G Storage - Grey+Green 【Built-in 32GB Storage】Store over 1000 songs with the large built-in memory, and use the included OTG adapter for direct music transfer from devices. 【Open-Ear Design】Enjoy ambient awareness for safer outdoor activities and sports with the cloud-like, non-intrusive wearing experience. 【IP67 Waterproof】Engineered with IP67 dust and water resistance, these earphones withstand sweat and rain during intense workouts. 【Lightweight Comfort】The 26g lightweight body with memory titanium alloy material ensures comfort even during extended wear. 【Enhanced Audio Quality】Proprietary bass enhancement technology combined with a conch-shaped directional sound system delivers powerful, rich audio. 【Dual Device Connectivity】Connect to two devices simultaneously with built-in wind noise reduction for clear calls in windy environments. Specifications: Pairing name: Langsdom AirWave Pro Chip solution: Bluetrum BT8932B Bluetooth-compatible protocol: HFP, A2DP, HID, AVRCP, AVCTP, AVDTP Bluetooth-compatible version: BT V5.4 Frequency: 2.402-2.480Ghz Working distance: about 10 meters Voice prompt: neutral prompt tone Bluetooth-compatible antenna mode: ceramic Number of channels: stereo Mic type: silicon microphone Directivity: omnidirectional Speaker size: Φ14.2mm Power interface: magnetic interface Battery type/capacity: 601225 170mAh/3.7V (battery with protection board) Battery cycle life: 0.5C charge/discharge >300 times Play time: Bluetooth-compatible mode: about 17H 30min (50% volume) TF card mode: about 6H 30min (50% volume) Charging voltage/current : 5V/1A Charging time: about 1H Total weight: 26g Storage environment: 10℃ to 30℃ Usage environment: -20℃ to 60℃ Waterproof grade: IP67