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B25
B25
Bluetooth v5.2 Wireless Earphone Hybrid Diaphragm Φ10 mm Speaker Unit Wireless Transmission Independently In-Ear ComfortFit Style Transparent Case Cover Water Resistant IPX4 Automatic Connects Voice Assistant Support Extended Playtime 20H + Speed Charge USB Type-C Rechargeable Frequency Response: 20 Hz - 20 kHz Color: Grayish White, Icy Blue, Ash Grey

Product Specification

Speaker Size: 10 mm Frequency Response: 20 Hz-20 kHz Earphone Sensitivity: 102 dB @ -10 dBFS Mic. Sensitivity: -42 dB @1 kHz/Pa Earphone Impedance: 32 ohm Bluetooth Version: v5.2 Operation Distance: 10 m Earphone Battery Type: Lithium Battery (40 mAh) Charging Case Battery Type: Lithium Battery (380 mAh) Charging Power: 5V=500mA Earphone Charging Time: ＜1.5H (Low Battery to Fully Charged) Case Charging Time: ＜1.5H (Low Battery to Fully Charged) Music Playtime with Single Charge: ≈5H (50% Volume Data) Playtime from Charging Case: ≈20H (50% Volume Data) Earphones weight: 4g Weight: 39g