Air-31 transparent Buds

• Transmission Range: 10 meters
• Bluetooth Protocol: 5.3
• Usage: Earplug type, double-sided stereo (both ears)
• Colors Available: Black, white, pink, green, blue
• Waterproof Performance: IPX4
• Material: ABS

Packing List:

• Earphone x 1
• Data cable x 1
• Manual x 1

Specifications:

• Material: ABS
• Dimensions (Width x Depth x Height): Measurements in cm (Note: 1cm = 0.39 inches)
• Weight: In grams
• Battery Capacity: In mAh
• Battery Life: Up to [hours]
• Category: Earphones & Headphones
• Active Noise-Cancellation: Yes
• Volume Control: Yes
• Control Button: None
• Vocalism Principle: Bone Conduction
• Wireless Type: Bluetooth
• Communication: Wireless
• Style: In-ear
• Certification: NONE
• Origin: Mainland China

This set seems quite modern and offers features like active noise-cancellation, volume control, and a bone conduction vocalism principle. Plus, the IPX4 waterproof rating is handy for various activities.