Working fine as described
Akari 4V 0.5Ah Sealed Lead Acid Rechargeable Battery For Mosquito Bat / Toys
The stick is too small
Earphone | |||
• | Drive type | : | Moving coil |
• | Drive size | : | 10mm |
• | Frequency response | : | 20Hz-20KHz |
• | Impedance | : | 16 Ohms |
• | Sensitivity | : | 105dB/mW |
• | Noise isolation | : | 24dB |
• | Connector standard | : | CTIA |
• | Cable length | : | 120cm |
• | Product Dimension | : | 4.7 x 9.7 x 2 cm (W*H*D) |
• | Net. weight | 20 g | |
Mic | |||
• | Microphone type | : | Omni-directional |
• | Frequency response | : | 20Hz-20KHz |
• | Sensitivity | : | -42 ± 3dB |