Specifications:

• Active Noise-Cancellation: No
• Origin: CN(Origin)
• Brand Name: ALLOYSEED
• Package List: Charging case
• Wireless Type: bluetooth
• Resistance: 32Ω
• Charging Method: Charging case
• Volume Control: No
• Playing time: 5H
• Plug Type: none
• Battery capacity: 45mAh/300mAh
• Communication: Wireless
• Control Button: No
• Vocalism Principle: Dynamic
• Function: For Mobile Phone
• Waterproof: No
• Connectors: None
• Frequency Response Range: 20-20000Hz
• Charging port: USB
• Style: In-ear
• Product model: TWS-E7S
• Bluetooth Version: 5.0
• Talk time: 4H
• Model Number: Wireless Earbuds
• Channel system: stereo
• Impedance Range: up to 32 Ω
• In Ear Headphones: Bluetooth 5.0 Earbuds
• Earphone type: In-ear
• Line Length: 0m
• Package List: Charging Cable
• Wireless Earbuds: Earphones
• Certification: none
• Package List: User Manual
• Sensitivity: 102dB