Product Attribute
Instrument classification: Class II
Bluetooth Version: BT/BLE 5.3
Bluetooth Protocols: HFP, HSP, AVRCP, A2DP
Bluetooth Audio Decoding: SBC/AAC
Frequency Response Range: 300 Hz - 5000 Hz
Equivalent Input Noise Level: ≤25 dB
Battery Type: Polymer lithium battery
Charging Time: Approximately 1-2 hours
Selling Units: Single item
Package size per batch: 5X5X5 cm
Gross weight per batch: 0.100 kg
Main Products: New, Customer, Discount, Best-Selling, Hearing, Aid, Programmable, Hearing, Aid, App, Adjusting, the, volume