Kayman Wireless Portable Loudspeaker – Dual-Mic Outdoor BT 40W

Specifications

Bluetooth 5.x Connectivity

Stream wirelessly with low-latency and TWS stereo support. :contentReference[oaicite:2]{index=2}

Multi-Input Playback

Includes USB, TF card, AUX input and FM radio. :contentReference[oaicite:3]{index=3}

Wireless Mic Support

Includes dual microphone mode for karaoke or announcements. :contentReference[oaicite:4]{index=4}

Outdoor Friendly Build

Large format enclosure (~588×262.8×276.5 mm) for powerful sound. :contentReference[oaicite:5]{index=5}

Brand / Model

Hoco / HA9 Kayman

Power Output

40 W (approx.) :contentReference[oaicite:6]{index=6}

Drivers

Dual 8-inch (or large format) + tweeter (per listing) :contentReference[oaicite:7]{index=7}

Bluetooth Version

Bluetooth 5.x (5.4 indicated) :contentReference[oaicite:8]{index=8}

Battery

Rechargeable (capacity listed as 3.7 V / 3600 mAh by some sources) :contentReference[oaicite:9]{index=9}

Dimensions

588 × 262.8 × 276.5 mm (approx) :contentReference[oaicite:10]{index=10}

Weight

~7.9 kg :contentReference[oaicite:11]{index=11}

Playback Modes

Bluetooth, USB, TF card, AUX, FM radio :contentReference[oaicite:12]{index=12}

Use Case

Outdoor, mobile DJ, karaoke, party speaker