{"product_id":"avantree-harmony-2-multi-room-wireless-speaker-system-with-bluetooth-wired-inputs-easy-setup-expandable-30ms-low-latency-sync-for-whole-home-meeting-rooms-small-indoor-events","title":"Avantree Harmony 2 – Multi-Room Wireless Speaker System with Bluetooth \u0026 Wired Inputs  Easy Setup  Expandable  30ms Low-Latency Sync for Whole-Home  Meeting Rooms \u0026 Small Indoor Events","description":"【For Multi-room Indoor Audio】Designed for homes  classrooms  offices  and meeting rooms needing the same audio across multiple speakers. Ideal for background music  TV sound  and spoken content with consistent room-to-room coverage.\u003cbr\u003e【Ultra Low Latency Under 30ms】Delivers synchronized playback with under-30 ms latency  keeping audio aligned across all speakers. Speech and video sound natural with no noticeable delay or echo during shared listening.\u003cbr\u003e【Simple Setup  No App Required】Connect the transmitter to your TV  phone  or laptop via optical  AUX  or Bluetooth. Power on and speakers auto-connect with no app installation or complex setup steps.\u003cbr\u003e【Not For Large Outdoor Venues】Not designed for large outdoor spaces or very loud environments due to limited maximum volume. Best suited for indoor use where clear  synchronized audio coverage is required.\u003cbr\u003e【Limited Microphone Input Type】Not compatible with USB mics  direct XLR mics  or 3.5mm TRRS headset mics. Requires line-level output (3.5mm TRS or RCA) from a powered mic  wireless receiver  or mixer.\u003cbr\u003e\u003cp\u003e Q1: What devices can I use this with? \u003c\/p\u003e\u003cp\u003e A: Most phones  TVs  tablets  and computers through Bluetooth  AUX  or Optical connection. \u003c\/p\u003e\u003cp\u003e Q2: Can I add more speakers later? \u003c\/p\u003e\u003cp\u003e A: Yes. You can expand the system by adding more Harmony 2 speakers  up to 100 total. \u003c\/p\u003e\u003cp\u003e Q3: Can I use this outside? \u003c\/p\u003e\u003cp\u003e A: It’s best for indoor use - like at home  in a classroom  or for small events. Outdoors  the sound may feel too soft. \u003c\/p\u003e\u003cp\u003e Q4: Does this work as a PA system with a microphone? \u003c\/p\u003e\u003cp\u003e A: No. This is not a PA or sound amplification system. It is designed for audio distribution only and requires a line-level output from a powered mic receiver or mixer \u003c\/p\u003e\u003cp\u003e Q5: Can I use one speaker by itself? \u003c\/p\u003e\u003cp\u003e A: Yes. Each speaker also works alone as a regular Bluetooth speaker. \u003c\/p\u003e1Independent Volumes2Perfectly Positioned 3Easily Portable4Always In Sync Wireless Technology2.4GHz RF + Bluetooth 5.4Input OptionsBluetooth  Optical  AUX (3.5mm)Speaker Range (to Base)Up to 65 ft \/ 20 mBluetooth Range (to Phone)Up to 10 ft \/ 3 m (for best performance  stay within 3 m)Latency (Full Kit)Less than 30 ms - perfect audio syncBattery TypeBuilt-in rechargeable (speakers only)Playtime per ChargeUp to 6 hoursCharging Time4 hoursPower Port (Transmitter)USB-CPower Supply5V \/ 1–2ASpeaker Output15W  THD ≤ 1%Supported BT ProfilesA2DP  AVRCP  HSP  HFPSpeaker Size8.3 × 3.5 × 3.5 in (210 × 90 × 90 mm)Speaker Weight2.1 lbs (940 g) per unit \u003ch1\u003e Frequently Asked Questions \u003c\/h1\u003e\u003ch4\u003e Independent Volumes \u003c\/h4\u003e\u003ch4\u003e Perfectly Positioned\u003c\/h4\u003e\u003ch4\u003e Easily Portable \u003c\/h4\u003e\u003ch4\u003e Always In Sync \u003c\/h4\u003e\u003ch3\u003e SPECIFICATION \u003c\/h3\u003e","brand":"Avantree","offers":[{"title":"Default Title","offer_id":47233357447299,"sku":"647861030964166665-33256690-0-0-0-0-0-0","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/5543\/7955\/files\/8a2229a57b5926e619d6a7c44d5f53f8c98603bde206be2e153a351b91eeb6fc.jpg?v=1780384447","url":"https:\/\/styence.com\/products\/avantree-harmony-2-multi-room-wireless-speaker-system-with-bluetooth-wired-inputs-easy-setup-expandable-30ms-low-latency-sync-for-whole-home-meeting-rooms-small-indoor-events","provider":"My Store","version":"1.0","type":"link"}