说明

• Feature 1 Wireless in-ear listening to relief that will hearken to track by way of Bluetooth connection to the telephone 2 Inductive contact adjustment of volume, with a default quantity of 4 levels after startup 3 The earphones will automatically switch on five seconds after leaving the battery compartment, and will routinely flip off when placed again within the battery compartment 5-second operation time to bypass howling during wearing 4 replicate design of the battery compartment conceal , the LED reveal of the rest batteries when opening and shutting the compartment cover, and the big font exhibit are clearer five Portable charging compartment, capable of biking for more than 4 instances 6 Fully electronic chip processing for clearer sound high quality Specification Product Name: Rechargeable BTE Hearing Aid Color: Black Weight: 3g Maximum Output: ≤ 120dB+3dB Maximum Gain: 30dB 5dB Total Harmonic Distortion: ≤5% Equivalent Input Noise: ≤30 ackage incorporated 2 x Hearing aid 6 x Earplug (Different sizes) 1 x User manual 1 x Charging case 1 x USB charging cable Kindly Remind 1 the first use, please tear off the insulation piece on the charging port of the hearing aid, put it back in the charging case to make the aid charge for two hours after which use it 2 an earplug of slightly larger size to circumvent whistler three volume step by step to circumvent sudden develop in sound 4 you pay attention a howling, examine the ear (silica gel) is suitable and whether or not the dimensions of plug is tight the appropriate collection of earplugs and plugged, ensure no air leakage five the ear plug clean

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