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**Product Specifications:**

**Brand:** Coca-Cola

**Product Name:** Coca-Cola TWS Earphones and Fan Set Gift Box

**Earphones:**

- Wireless Bluetooth earphones

- Bluetooth version: 5.4

- Battery life: Approximately 5 hours per earphone, 15 hours with charging case

- Weight: Approximately 145g

- Features: Surround sound effect, low latency, Bluetooth 5.4, 360° stereo sound

**Fan:**

- Arctic wind fan with 5 adjustable speeds

- Battery capacity: 1800mAh, lasts up to 6 hours per charge

- Features: Lightweight, portable, cooling effect

**Package Contents:**

- 1 x Coca-Cola wireless Bluetooth earphones

- 1 x Arctic wind fan

- 1 x Sticker

**Design:**

- Coca-Cola themed packaging

- Earphones and charging case status indicators

- Touch controls for various functions

**Basic Parameters (Earphones):**

- Bluetooth pairing name: CokeT13

- Colors: Coca-Cola red, Zero black, Sugar-free white

- Bluetooth distance: Approximately 10 meters (unobstructed)

- Battery capacity: 28mAh (earphones), 300mAh (charging case)

- Charging time: Approximately 1 hour

- Speaker specifications: 13mm

- Dimensions: 53.78 x 55.17 x 25mm

- Charging interface: USB-C

- Packaging dimensions: 115 x 65 x 170mm

- Weight: 42g (earphones), 166.3g (including packaging)

**Acoustic Parameters:**

- Frequency range: 20Hz-20KHz

- Rated power: 1.25W

- Speaker impedance: 32Ω

- Maximum input power: 10W

*Note: The above data is based on factory testing and may vary in actual usage due to environmental factors.*