Bluetooth 5.3 In-Ear Digital Display Call Noise Reduction High Capacity Battery Portable Transparent Spaceroom Wireless Earphones Features: 【 Call noise reduction】 With the support of call noise reduction algorithms, the separation of call sound from other sounds is achieved, allowing clear communication even in noisy environments. 【 Large capacity charging compartment】 The energy gathering compartment is equipped with large capacity lithium battery, with ear playback of 5 hours, and the battery life and charging compartment are 24 hours. 【 Comfortable Half In Ear】 The slanted half in ear style is closer to the ear canal, with ear size of 5g and no weight to wear. 【 LED display screen, clear remaining power at glance】 The remaining power of the left and right earphones and charging compartment is fully displayed in real- and intelligently, making the remaining power clear at glance. 【 Bluetooth 5.3, stable full core upgrade】 V5.3 upgraded chip, more stable, simpler connection, clearer call and listening Product Description: Product name: Bluetooth earphones Product color: beige Bluetooth version:5.3 Product material: ABS Transmission distance: ≥ 10m Charging of the charging compartment: about hours Headphone charging time: approximately 30 minutes Charging interface: Type-c Earphone battery capacity: 30mAh/3.7V Charging compartment battery capacity: 300mAh/3.7V Package size:16×10×3.2cm/6.3×3.9×1.3in Package weight:135g/0.3lb Product List: 1 × Instructions 1 × Charging cable 1 × Bluetooth earphones