详细说明
Product Name: S-620 Portable Wireless Bluetooth Speaker Outdoor Power Sound Stereo Audio Box HiFi Music Speaker with FM TF for Jbl Xtreme Speaker Model NO.: S-620 Recording Function: Without Recording Function Extended Storage: TF Card Maximum Expanded Capacity: 32GB Special Function: Memory Card Support Built-in Battery: Built-in Battery Sound Channel: 2.1 Adjusting Method: Touch-Control Usage: Portable Player, Computer, Mobile Phone, Radio Speaker Material: Plastic Amplification Type: Active Trademark: Neutral Transport Package: Gift Box Specification: 223*77.5*68.5mm Origin: China Product Description S-620 Portable Wireless Bluetooth Speaker Outdoor Power Sound Stereo Audio Box HiFi Music Speaker with FM TF for Jbl Xtreme SpeakerFeatures:1. The use of imported silicone material, two-color plastic injection process, waterproof, dustproof, drop, professional custom outdoor players.2. Equipped with dual-horn 18-core large coil, rich sound quality, heavy bass, structured.3. Core 4.2 version is more energy efficient, faster connection, signal stability, distance, low noise.4 support Bluetooth, TF card, line in, hands-free calls, ultrasonic repellent.5. Built-in microphone a key to answer the phone, intelligent noise reduction technology to ensure that your phone is pure.6 built-in large 2400 mA polymer rechargeable battery, long life, charging safe and reliable.7. Carabiner made of aluminum alloy, or iron, or stainless steel, because of its light, corrosion-resistant, rust-proof, etc., by outdoor sports enthusiasts love.Technical Parameters:Connection: Bluetooth / AUX (audio input) / TF cardCharging voltage: 5VOutput power: 8WImpedance: 4 ohmsBattery capacity: 2400MaH 18650Bluetooth version: Core 4.2Frequency range: 2.40G-2.480GHZTransmission distance: <10MCharging time: 4HUse time: 8H (60% of the volume)Distortion: <5%Signal to noise ratio:> 75dBSensitivity: (-90dB)Call effective distance: 1 meterPackaging:Single product size: 208 * 73 * 67mmSingle package size: 223 * 77.5 * 68.5mm
