Product name: VIvo TWS 3e
Shape: In ear
Color: Dark Indigo, Bright White
Earphone dimensions: Earphones: 30.73 × 21.45 × 23.16 mm (L × W × H)); charging case:63 × 26.24 × 47.9 mm (L × W × H)
Charging case dimensions: 63 × 26.24 × 47.9 mm (L × W × H)
Total weight: Approx. 43g±1
Earphone weight: Approx. 4.4g±0.3
Dust and water resistance: IP54 (Earphones)
Speaker driver: 11 mm moving coil
Frequency response: 20 Hz–20000 Hz
Audio chip: BES 2600IZC
Sound effect: DeepX
Microphone: Single
Binaural calls: Supported
Call noise reduction: Single-mic AI call noise reduction
Active noise control: Feedforward active noise cancellation
Noise reduction depth: Approx. 30 dB
Voice recording: HD voice recording not supported, 3D voice recording not supported
Bluetooth specifications: Bluetooth 5.3
Technology: Dual-channel transmission 2.0, multipoint connection
Wear detection: Supported
Google fast pair: Supported
Touch controls: Supported
Intelligent interactions: Supported
Charging interface: Charging case: Type-C; earphones: metal pin × 2
Charging specifications: Input: 5V ? 1A Output: 5V ? 0.2A
Earphone battery capacity: 52 mAh (minimum capacity) × 2; 54 mAh (typical capacity) × 2
Charging case battery capacity: 513 mAh (minimum capacity); 525 mAh (typical capacity)
Battery life: Up to 10.5 hours per earphone; up to 42 hours with charging case (AAC/ANC off and volume at 50%)
List: Earphones, charging case, user manual, warranty card, ear tips
