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...: 105 db 3 db 6. line length: 2.2 m, 0.15 m 7. rated power: 30 mw 8. power capacity: 40 mw: 9. plug USB Payment & Shipment ......
..., charge time is only 30 minutes, standby time over 6 months after full charged. 130 dB Emergency Alarm: Just pull down the hand strap when your'e in danger, it will activate a screaming siren of 130 dB,ear-...
...Sensitivity Adjustable Household Door And Window Alarm Anti-Theft 130 dB LOUD ALARM - Glass break alarm work by detecting the physical vibrations, with 125 dB loud alarm sound and red indicator blinks can he...
...sound quality Product Description 1. Battery capacity: 300mAh rechargeable lithium battery 2. Talking time :7-8 hours; 3. Music playing time :5-8 hours; 4. Standby time :180 hours; 5. Charging time :2 hours;...
... Packaging 200 pcs/ carton Carton Weight 9 kg Carton size 39*33.5*32.5CM Feature 1. 120 dB ear-piercing panic alarm. 2. Protect yourself against attackers with pulling off the hand strap and they will be sca...
...Sound Quality Comfortable Wearing, Easy to Use Analog and Digital Optional Fits Ear Canal Nicely Without Discomfort Easy to Use Up and Down Volume Buttons Low Power Consumption Long Time Using Whole Day Mini...
... Clear 107H Volume control Roller-type Roller-type Roller-type Switch M-O M-T N-H Telecoil N/A Y N/A Measurement Peak OSPL90(dB SPL) 115 115 115 OSPL90-HFA(dB SPL)...
...Sound Quality Comfortable Wearing, Easy to Use Analog and Digital Optional Fits Ear Canal Nicely Without Discomfort Easy to Use Up and Down Volume Buttons Low Power Consumption Long Time Using Whole Day Mini...
...Sound Quality Comfortable Wearing, Easy to Use Analog and Digital Optional Fits Ear Canal Nicely Without Discomfort Easy to Use Up and Down Volume Buttons Low Power Consumption Long Time Using Whole Day Mini...
...Sound Quality Comfortable Wearing, Easy to Use Analog and Digital Optional Fits Ear Canal Nicely Without Discomfort Easy to Use Up and Down Volume Buttons Low Power Consumption Long Time Using Whole Day Mini...
...Sound Quality Comfortable Wearing, Easy to Use Analog and Digital Optional Fits Ear Canal Nicely Without Discomfort Easy to Use Up and Down Volume Buttons Low Power Consumption Long Time Using Whole Day Mini...
...Sound Quality Comfortable Wearing, Easy to Use Basic Processing Fits Ear Canal Nicely Without Discomfort Easy to Use Up and Down Volume Buttons Low Power Consumption Long Time Using Mini invisible size Techn...
... that can effectively reduce the noise to NRR 29 dB, Which can ensure that your hearing is not disturbed by loud noises. Please note: Earplugs can only block harmful noises to protect your hearing, But canno...
... can match 3 Alarm Output micro USB port Power for mobile charging 5V 2A Alarm Once low voltage 3.4v DB Alarm sound can reach 90 DB(15CM) Immunity of...
...Sound Quality Comfortable Wearing, Easy to Use Analog and Digital Optional Fits Ear Canal Nicely Without Discomfort Easy to Use Up and Down Volume Buttons Low Power Consumption Long Time Using Whole Day Mini...
... Clear 107H Volume control Roller-type Roller-type Roller-type Switch M-O M-T N-H Telecoil N/A Y N/A Measurement Peak OSPL90(dB SPL) 115 115 115 OSPL90-HFA(dB SPL)...
...Sound Quality Comfortable Wearing, Easy to Use Analog and Digital Optional Fits Ear Canal Nicely Without Discomfort Easy to Use Up and Down Volume Buttons Low Power Consumption Long Time Using Whole Day Mini...
...Sound Quality Comfortable Wearing, Easy to Use Analog and Digital Optional Fits Ear Canal Nicely Without Discomfort Easy to Use Up and Down Volume Buttons Low Power Consumption Long Time Using Whole Day Mini...
...Sound Quality Comfortable Wearing, Easy to Use Analog and Digital Optional Fits Ear Canal Nicely Without Discomfort Easy to Use Up and Down Volume Buttons Low Power Consumption Long Time Using Whole Day Mini...
...Sound Quality Comfortable Wearing, Easy to Use Analog and Digital Optional Fits Ear Canal Nicely Without Discomfort Easy to Use Up and Down Volume Buttons Low Power Consumption Long Time Using Whole Day Mini...